Produced in only one top-of-the-line grade, these products offer the highest quality available on the market today and in the widest variety of viscosity. Fully-synthetic ester formula for passenger cars, light trucks, performance vehicles and marine applications Designed to provide the highest protection, efficiency, cleanliness and superior drain intervals. Excellent wear protection and friction reduction across a wide range of operating conditions Details: Sold as 1 Quart High detergency allows extended drain intervals and provides increased cleanliness Improved fuel economy and ring seal for more power Superior high temperature stability and oxidation resistance increases lubrication of hot metal compared to other synthetics High natural viscosity index (VI) provides thicker oil film in bearings and cams Less evaporation than other synthetics for improved efficiency and ring seal Blended with polyolester base stocks that feature natural multi-grade properties, avoiding unnecessary additives that hinder lubricity All products are completely compatible with other conventional and synthetic motor oils All-weather viscosity grade for passenger cars and light trucks Popular in crate engines and high performance V 8 engines Recommended for API SN/SM/SL/SJ/SH/SG/CF and ACEA A3/B3/B4 ACEA Service Class A3 B3/B4 API Service Class SN/SM/SL/CF SAE Viscosity Grade (Motor Oil) 10W30 Vis at 100 degrees C, CSt 11.4 Vis at 40 degrees C, CSt 70 Viscosity Index 155 CCS Viscosity, Poise, at degrees C 50 at neg 25 Pour Point, degrees C neg 45 Pour Point, degrees F neg 49 NOACK Evaporation Loss,1hr at 482 degrees F (250 degrees C), percent 6 HTHS Vis, CP at 150 degrees C, ASTM D4741 3.5